/Engine/Source/Editor/SkeletonEditor/Public/SkeletonTreeSelection.h
[TArray](API\Runtime\Core\Containers\TArray)< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [ISkeletonTreeItem](API\Editor\SkeletonEditor\ISkeletonTreeItem) > > GetSelectedItemsByTypeId ( const [FName](API\Runtime\Core\UObject\FName) & InTypeId ) const